From 1974a9b107ce81ccc909b6140285fce644547acb Mon Sep 17 00:00:00 2001
From: lpw
Date: Thu, 16 May 2024 09:02:18 +0800
Subject: [PATCH] 3.18.1

---
 frameworks/FBSDKLoginKit.xcframework/ios-arm64_x86_64-maccatalyst/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-Swift.h | 1626 ++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 1,534 insertions(+), 92 deletions(-)

diff --git a/frameworks/FBSDKLoginKit.xcframework/ios-arm64_x86_64-maccatalyst/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-Swift.h b/frameworks/FBSDKLoginKit.xcframework/ios-arm64_x86_64-maccatalyst/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-Swift.h
index c4c6bbc..a6774d4 100644
--- a/frameworks/FBSDKLoginKit.xcframework/ios-arm64_x86_64-maccatalyst/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-Swift.h
+++ b/frameworks/FBSDKLoginKit.xcframework/ios-arm64_x86_64-maccatalyst/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-Swift.h
@@ -1,6 +1,6 @@
 #if 0
 #elif defined(__arm64__) && __arm64__
-// Generated by Apple Swift version 5.4 (swiftlang-1205.0.26.9 clang-1205.0.19.55)
+// Generated by Apple Swift version 5.9.2 (swiftlang-5.9.2.2.56 clang-1500.1.0.2.5)
 #ifndef FBSDKLOGINKIT_SWIFT_H
 #define FBSDKLOGINKIT_SWIFT_H
 #pragma clang diagnostic push
@@ -24,10 +24,38 @@
 #endif
 
 #pragma clang diagnostic ignored "-Wauto-import"
+#if defined(__OBJC__)
 #include <Foundation/Foundation.h>
+#endif
+#if defined(__cplusplus)
+#include <cstdint>
+#include <cstddef>
+#include <cstdbool>
+#include <cstring>
+#include <stdlib.h>
+#include <new>
+#include <type_traits>
+#else
 #include <stdint.h>
 #include <stddef.h>
 #include <stdbool.h>
+#include <string.h>
+#endif
+#if defined(__cplusplus)
+#if defined(__arm64e__) && __has_include(<ptrauth.h>)
+# include <ptrauth.h>
+#else
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreserved-macro-identifier"
+# ifndef __ptrauth_swift_value_witness_function_pointer
+#  define __ptrauth_swift_value_witness_function_pointer(x)
+# endif
+# ifndef __ptrauth_swift_class_method_pointer
+#  define __ptrauth_swift_class_method_pointer(x)
+# endif
+#pragma clang diagnostic pop
+#endif
+#endif
 
 #if !defined(SWIFT_TYPEDEFS)
 # define SWIFT_TYPEDEFS 1
@@ -62,53 +90,66 @@
 # if __has_feature(objc_class_property)
 #  define SWIFT_CLASS_PROPERTY(...) __VA_ARGS__
 # else
-#  define SWIFT_CLASS_PROPERTY(...)
+#  define SWIFT_CLASS_PROPERTY(...) 
 # endif
 #endif
-
-#if __has_attribute(objc_runtime_name)
-# define SWIFT_RUNTIME_NAME(X) __attribute__((objc_runtime_name(X)))
-#else
-# define SWIFT_RUNTIME_NAME(X)
+#if !defined(SWIFT_RUNTIME_NAME)
+# if __has_attribute(objc_runtime_name)
+#  define SWIFT_RUNTIME_NAME(X) __attribute__((objc_runtime_name(X)))
+# else
+#  define SWIFT_RUNTIME_NAME(X) 
+# endif
 #endif
-#if __has_attribute(swift_name)
-# define SWIFT_COMPILE_NAME(X) __attribute__((swift_name(X)))
-#else
-# define SWIFT_COMPILE_NAME(X)
+#if !defined(SWIFT_COMPILE_NAME)
+# if __has_attribute(swift_name)
+#  define SWIFT_COMPILE_NAME(X) __attribute__((swift_name(X)))
+# else
+#  define SWIFT_COMPILE_NAME(X) 
+# endif
 #endif
-#if __has_attribute(objc_method_family)
-# define SWIFT_METHOD_FAMILY(X) __attribute__((objc_method_family(X)))
-#else
-# define SWIFT_METHOD_FAMILY(X)
+#if !defined(SWIFT_METHOD_FAMILY)
+# if __has_attribute(objc_method_family)
+#  define SWIFT_METHOD_FAMILY(X) __attribute__((objc_method_family(X)))
+# else
+#  define SWIFT_METHOD_FAMILY(X) 
+# endif
 #endif
-#if __has_attribute(noescape)
-# define SWIFT_NOESCAPE __attribute__((noescape))
-#else
-# define SWIFT_NOESCAPE
+#if !defined(SWIFT_NOESCAPE)
+# if __has_attribute(noescape)
+#  define SWIFT_NOESCAPE __attribute__((noescape))
+# else
+#  define SWIFT_NOESCAPE 
+# endif
 #endif
-#if __has_attribute(ns_consumed)
-# define SWIFT_RELEASES_ARGUMENT __attribute__((ns_consumed))
-#else
-# define SWIFT_RELEASES_ARGUMENT
+#if !defined(SWIFT_RELEASES_ARGUMENT)
+# if __has_attribute(ns_consumed)
+#  define SWIFT_RELEASES_ARGUMENT __attribute__((ns_consumed))
+# else
+#  define SWIFT_RELEASES_ARGUMENT 
+# endif
 #endif
-#if __has_attribute(warn_unused_result)
-# define SWIFT_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
-#else
-# define SWIFT_WARN_UNUSED_RESULT
+#if !defined(SWIFT_WARN_UNUSED_RESULT)
+# if __has_attribute(warn_unused_result)
+#  define SWIFT_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
+# else
+#  define SWIFT_WARN_UNUSED_RESULT 
+# endif
 #endif
-#if __has_attribute(noreturn)
-# define SWIFT_NORETURN __attribute__((noreturn))
-#else
-# define SWIFT_NORETURN
+#if !defined(SWIFT_NORETURN)
+# if __has_attribute(noreturn)
+#  define SWIFT_NORETURN __attribute__((noreturn))
+# else
+#  define SWIFT_NORETURN 
+# endif
 #endif
 #if !defined(SWIFT_CLASS_EXTRA)
-# define SWIFT_CLASS_EXTRA
+# define SWIFT_CLASS_EXTRA 
 #endif
 #if !defined(SWIFT_PROTOCOL_EXTRA)
-# define SWIFT_PROTOCOL_EXTRA
+# define SWIFT_PROTOCOL_EXTRA 
 #endif
 #if !defined(SWIFT_ENUM_EXTRA)
-# define SWIFT_ENUM_EXTRA
+# define SWIFT_ENUM_EXTRA 
 #endif
 #if !defined(SWIFT_CLASS)
 # if __has_attribute(objc_subclassing_restricted)
@@ -128,28 +169,25 @@
 #  define SWIFT_RESILIENT_CLASS_NAMED(SWIFT_NAME) SWIFT_CLASS_NAMED(SWIFT_NAME)
 # endif
 #endif
-
 #if !defined(SWIFT_PROTOCOL)
 # define SWIFT_PROTOCOL(SWIFT_NAME) SWIFT_RUNTIME_NAME(SWIFT_NAME) SWIFT_PROTOCOL_EXTRA
 # define SWIFT_PROTOCOL_NAMED(SWIFT_NAME) SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_PROTOCOL_EXTRA
 #endif
-
 #if !defined(SWIFT_EXTENSION)
 # define SWIFT_EXTENSION(M) SWIFT_PASTE(M##_Swift_, __LINE__)
 #endif
-
 #if !defined(OBJC_DESIGNATED_INITIALIZER)
 # if __has_attribute(objc_designated_initializer)
 #  define OBJC_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
 # else
-#  define OBJC_DESIGNATED_INITIALIZER
+#  define OBJC_DESIGNATED_INITIALIZER 
 # endif
 #endif
 #if !defined(SWIFT_ENUM_ATTR)
-# if defined(__has_attribute) && __has_attribute(enum_extensibility)
+# if __has_attribute(enum_extensibility)
 #  define SWIFT_ENUM_ATTR(_extensibility) __attribute__((enum_extensibility(_extensibility)))
 # else
-#  define SWIFT_ENUM_ATTR(_extensibility)
+#  define SWIFT_ENUM_ATTR(_extensibility) 
 # endif
 #endif
 #if !defined(SWIFT_ENUM)
@@ -178,20 +216,77 @@
 #if !defined(SWIFT_DEPRECATED_MSG)
 # define SWIFT_DEPRECATED_MSG(...) __attribute__((deprecated(__VA_ARGS__)))
 #endif
-#if __has_feature(attribute_diagnose_if_objc)
-# define SWIFT_DEPRECATED_OBJC(Msg) __attribute__((diagnose_if(1, Msg, "warning")))
-#else
-# define SWIFT_DEPRECATED_OBJC(Msg) SWIFT_DEPRECATED_MSG(Msg)
+#if !defined(SWIFT_DEPRECATED_OBJC)
+# if __has_feature(attribute_diagnose_if_objc)
+#  define SWIFT_DEPRECATED_OBJC(Msg) __attribute__((diagnose_if(1, Msg, "warning")))
+# else
+#  define SWIFT_DEPRECATED_OBJC(Msg) SWIFT_DEPRECATED_MSG(Msg)
+# endif
 #endif
+#if defined(__OBJC__)
 #if !defined(IBSegueAction)
-# define IBSegueAction
+# define IBSegueAction 
 #endif
-#if __has_feature(modules)
+#endif
+#if !defined(SWIFT_EXTERN)
+# if defined(__cplusplus)
+#  define SWIFT_EXTERN extern "C"
+# else
+#  define SWIFT_EXTERN extern
+# endif
+#endif
+#if !defined(SWIFT_CALL)
+# define SWIFT_CALL __attribute__((swiftcall))
+#endif
+#if !defined(SWIFT_INDIRECT_RESULT)
+# define SWIFT_INDIRECT_RESULT __attribute__((swift_indirect_result))
+#endif
+#if !defined(SWIFT_CONTEXT)
+# define SWIFT_CONTEXT __attribute__((swift_context))
+#endif
+#if !defined(SWIFT_ERROR_RESULT)
+# define SWIFT_ERROR_RESULT __attribute__((swift_error_result))
+#endif
+#if defined(__cplusplus)
+# define SWIFT_NOEXCEPT noexcept
+#else
+# define SWIFT_NOEXCEPT 
+#endif
+#if !defined(SWIFT_C_INLINE_THUNK)
+# if __has_attribute(always_inline)
+# if __has_attribute(nodebug)
+#  define SWIFT_C_INLINE_THUNK inline __attribute__((always_inline)) __attribute__((nodebug))
+# else
+#  define SWIFT_C_INLINE_THUNK inline __attribute__((always_inline))
+# endif
+# else
+#  define SWIFT_C_INLINE_THUNK inline
+# endif
+#endif
+#if defined(_WIN32)
+#if !defined(SWIFT_IMPORT_STDLIB_SYMBOL)
+# define SWIFT_IMPORT_STDLIB_SYMBOL __declspec(dllimport)
+#endif
+#else
+#if !defined(SWIFT_IMPORT_STDLIB_SYMBOL)
+# define SWIFT_IMPORT_STDLIB_SYMBOL 
+#endif
+#endif
+#if defined(__OBJC__)
+#if __has_feature(objc_modules)
 #if __has_warning("-Watimport-in-framework-header")
 #pragma clang diagnostic ignored "-Watimport-in-framework-header"
 #endif
+@import CoreFoundation;
+@import FBSDKCoreKit;
+@import Foundation;
+@import ObjectiveC;
+@import UIKit;
 #endif
 
+#import <FBSDKLoginKit/FBSDKLoginKit.h>
+
+#endif
 #pragma clang diagnostic ignored "-Wproperty-attribute-mismatch"
 #pragma clang diagnostic ignored "-Wduplicate-method-arg"
 #if __has_warning("-Wpragma-clang-attribute")
@@ -199,6 +294,7 @@
 #endif
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
 #pragma clang diagnostic ignored "-Wnullability"
+#pragma clang diagnostic ignored "-Wdollar-in-identifier-extension"
 
 #if __has_attribute(external_source_symbol)
 # pragma push_macro("any")
@@ -207,17 +303,641 @@
 # pragma pop_macro("any")
 #endif
 
+#if defined(__OBJC__)
+
+@class NSString;
+
+/// Represents a code verifier used in the PKCE (Proof Key for Code Exchange)
+/// process. This is a cryptographically random string using the characters
+/// A-Z, a-z, 0-9, and the punctuation characters -._~ (hyphen, period,
+/// underscore, and tilde), between 43 and 128 characters long.
+SWIFT_CLASS_NAMED("CodeVerifier")
+@interface FBSDKCodeVerifier : NSObject
+/// The string value of the code verifier
+@property (nonatomic, readonly, copy) NSString * _Nonnull value;
+/// The SHA256 hashed challenge of the code verifier
+@property (nonatomic, readonly, copy) NSString * _Nonnull challenge;
+/// Attempts to initialize a new code verifier instance with the given string.
+/// Creation will fail and return nil if the string is invalid.
+/// @param string the code verifier string
+- (nullable instancetype)initWithString:(NSString * _Nonnull)string;
+/// Initializes a new code verifier instance with a random string value
+- (nonnull instancetype)init;
+@end
+
+/// Passed to openURL to indicate which default audience to use for sessions that post data to Facebook.
+/// Certain operations such as publishing a status or publishing a photo require an audience. When the user
+/// grants an application permission to perform a publish operation, a default audience is selected as the
+/// publication ceiling for the application. This enumerated value allows the application to select which
+/// audience to ask the user to grant publish permission for.
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKDefaultAudience, "DefaultAudience", open) {
+/// Indicates that the user’s friends are able to see posts made by the application
+  FBSDKDefaultAudienceFriends = 0,
+/// Indicates that only the user is able to see posts made by the application
+  FBSDKDefaultAudienceOnlyMe = 1,
+/// Indicates that all Facebook users are able to see posts made by the application
+  FBSDKDefaultAudienceEveryone = 2,
+};
+
+@class NSURL;
+@class NSDate;
+
+/// Describes the initial response when starting the device login flow.
+/// This is used by <code>DeviceLoginManager</code>.
+SWIFT_CLASS_NAMED("DeviceLoginCodeInfo")
+@interface FBSDKDeviceLoginCodeInfo : NSObject
+/// The unique id for this login flow.
+@property (nonatomic, readonly, copy) NSString * _Nonnull identifier;
+/// The short “user_code” that should be presented to the user.
+@property (nonatomic, readonly, copy) NSString * _Nonnull loginCode;
+/// The verification URL.
+@property (nonatomic, readonly, copy) NSURL * _Nonnull verificationURL;
+/// The expiration date.
+@property (nonatomic, readonly, copy) NSDate * _Nonnull expirationDate;
+/// The polling interval
+@property (nonatomic, readonly) NSUInteger pollingInterval;
+- (nonnull instancetype)initWithIdentifier:(NSString * _Nonnull)identifier loginCode:(NSString * _Nonnull)loginCode verificationURL:(NSURL * _Nonnull)verificationURL expirationDate:(NSDate * _Nonnull)expirationDate pollingInterval:(NSUInteger)pollingInterval OBJC_DESIGNATED_INITIALIZER;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+/// Custom error codes for device login errors in the login error domain
+typedef SWIFT_ENUM_NAMED(NSInteger, FBSDKDeviceLoginError, "DeviceLoginErrorCode", open) {
+/// Your device is polling too frequently.
+  FBSDKDeviceLoginErrorExcessivePolling = 1349172,
+/// User has declined to authorize your application.
+  FBSDKDeviceLoginErrorAuthorizationDeclined = 1349173,
+/// User has not yet authorized your application. Continue polling.
+  FBSDKDeviceLoginErrorAuthorizationPending = 1349174,
+/// The code you entered has expired.
+  FBSDKDeviceLoginErrorCodeExpired = 1349152,
+};
+
+@protocol FBSDKDeviceLoginManagerDelegate;
+
+/// Use this class to perform a device login flow.
+/// The device login flow starts by requesting a code from the device login API.
+/// This class informs the delegate when this code is received. You should then present the
+/// code to the user to enter. In the meantime, this class polls the device login API
+/// periodically and informs the delegate of the results.
+/// See <a href="https://developers.facebook.com/docs/facebook-login/for-devices">Facebook Device Login</a>.
+SWIFT_CLASS_NAMED("DeviceLoginManager")
+@interface FBSDKDeviceLoginManager : NSObject
+/// The device login manager delegate.
+@property (nonatomic, weak) id <FBSDKDeviceLoginManagerDelegate> _Nullable delegate;
+/// The requested permissions.
+@property (nonatomic, readonly, copy) NSArray<NSString *> * _Nonnull permissions;
+/// The optional URL to redirect the user to after they complete the login.
+/// The URL must be configured in your App Settings -> Advanced -> OAuth Redirect URIs
+@property (nonatomic, copy) NSURL * _Nullable redirectURL;
+/// Initializes a new instance.
+/// @param permissions The permissions to request.
+/// @param enableSmartLogin Whether to enable smart login.
+- (nonnull instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions enableSmartLogin:(BOOL)enableSmartLogin OBJC_DESIGNATED_INITIALIZER;
+/// Starts the device login flow
+/// This instance will retain self until the flow is finished or cancelled.
+- (void)start;
+/// Attempts to cancel the device login flow.
+- (void)cancel;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+@class NSNetService;
+@class NSNumber;
+
+@interface FBSDKDeviceLoginManager (SWIFT_EXTENSION(FBSDKLoginKit)) <NSNetServiceDelegate>
+- (void)netService:(NSNetService * _Nonnull)service didNotPublish:(NSDictionary<NSString *, NSNumber *> * _Nonnull)errorValues;
+@end
+
+
+@class FBSDKDeviceLoginManagerResult;
+
+/// A delegate for <code>DeviceLoginManager</code>.
+SWIFT_PROTOCOL_NAMED("DeviceLoginManagerDelegate")
+@protocol FBSDKDeviceLoginManagerDelegate
+/// Indicates the device login flow has started. You should parse <code>codeInfo</code> to present the code to the user to enter.
+/// @param loginManager the login manager instance.
+/// @param codeInfo the code info data.
+- (void)deviceLoginManager:(FBSDKDeviceLoginManager * _Nonnull)loginManager startedWithCodeInfo:(FBSDKDeviceLoginCodeInfo * _Nonnull)codeInfo;
+/// Indicates the device login flow has finished.
+/// @param loginManager the login manager instance.
+/// @param result the results of the login flow.
+/// @param error the error, if available.
+/// The flow can be finished if the user completed the flow, cancelled, or if the code has expired.
+- (void)deviceLoginManager:(FBSDKDeviceLoginManager * _Nonnull)loginManager completedWithResult:(FBSDKDeviceLoginManagerResult * _Nullable)result error:(NSError * _Nullable)error;
+@end
+
+@class FBSDKAccessToken;
+
+/// Represents the results of the a device login flow. This is used by <code>DeviceLoginManager</code>
+SWIFT_CLASS_NAMED("DeviceLoginManagerResult")
+@interface FBSDKDeviceLoginManagerResult : NSObject
+/// The token
+@property (nonatomic, readonly, strong) FBSDKAccessToken * _Nullable accessToken;
+/// Indicates if the login was cancelled by the user, or if the device login code has expired.
+@property (nonatomic, readonly) BOOL isCancelled;
+/// Internal method exposed to facilitate transition to Swift.
+/// API Subject to change or removal without warning. Do not use.
+/// @warning INTERNAL - DO NOT USE
+- (nonnull instancetype)initWithToken:(FBSDKAccessToken * _Nullable)token isCancelled:(BOOL)cancelled OBJC_DESIGNATED_INITIALIZER;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+@protocol FBSDKLoginButtonDelegate;
+enum FBSDKLoginButtonTooltipBehavior : NSUInteger;
+enum FBSDKTooltipColorStyle : NSUInteger;
+enum FBSDKLoginTracking : NSUInteger;
+@class NSCoder;
+
+/// A button that initiates a log in or log out flow upon tapping.
+/// <code>LoginButton</code> works with <code>AccessToken.current</code> to determine what to display,
+/// and automatically starts authentication when tapped (i.e., you do not need to manually subscribe action targets).
+/// Like <code>LoginManager</code>, you should make sure your app delegate is connected to <code>ApplicationDelegate</code>
+/// in order for the button’s delegate to receive messages.
+/// <code>LoginButton</code> has a fixed height of 30 pixels, but you may change the width.
+/// Initializing the button with <code>nil</code> frame will size the button to its minimum frame.
+SWIFT_CLASS_NAMED("FBLoginButton")
+@interface FBSDKLoginButton : FBSDKButton
+/// The default audience to use, if publish permissions are requested at login time.
+@property (nonatomic) enum FBSDKDefaultAudience defaultAudience;
+/// Gets or sets the delegate.
+@property (nonatomic, weak) IBOutlet id <FBSDKLoginButtonDelegate> _Nullable delegate;
+/// The permissions to request.
+/// To provide the best experience, you should minimize the number of permissions you request, and only ask for them when needed.
+/// For example, do not ask for “user_location” until you the information is actually used by the app.
+/// Note this is converted to NSSet and is only
+/// an NSArray for the convenience of literal syntax.
+/// See <a href="https://developers.facebook.com/docs/facebook-login/permissions/">the permissions guide</a> for more details.
+@property (nonatomic, copy) NSArray<NSString *> * _Nonnull permissions;
+/// Gets or sets the desired tooltip behavior.
+@property (nonatomic) enum FBSDKLoginButtonTooltipBehavior tooltipBehavior;
+/// Gets or sets the desired tooltip color style.
+@property (nonatomic) enum FBSDKTooltipColorStyle tooltipColorStyle;
+/// Gets or sets the desired tracking preference to use for login attempts. Defaults to <code>.enabled</code>
+@property (nonatomic) enum FBSDKLoginTracking loginTracking;
+/// Gets or sets an optional nonce to use for login attempts. A valid nonce must be a non-empty string without whitespace.
+/// An invalid nonce will not be set. Instead, default unique nonces will be used for login attempts.
+@property (nonatomic, copy) NSString * _Nullable nonce;
+/// Gets or sets an optional page id to use for login attempts.
+@property (nonatomic, copy) NSString * _Nullable messengerPageId;
+/// Gets or sets the login authorization type to use in the login request. Defaults to <code>rerequest</code>. Use <code>nil</code> to avoid
+/// requesting permissions that were previously denied.
+@property (nonatomic) FBSDKLoginAuthType _Nullable authType;
+/// The code verifier used in the PKCE process.
+/// If not provided, a code verifier will be randomly generated.
+@property (nonatomic, strong) FBSDKCodeVerifier * _Nonnull codeVerifier;
+- (nonnull instancetype)initWithFrame:(CGRect)frame OBJC_DESIGNATED_INITIALIZER;
+- (nullable instancetype)initWithCoder:(NSCoder * _Nonnull)coder SWIFT_UNAVAILABLE;
+- (void)didMoveToWindow;
+- (CGRect)imageRectForContentRect:(CGRect)contentRect SWIFT_WARN_UNUSED_RESULT;
+- (CGRect)titleRectForContentRect:(CGRect)contentRect SWIFT_WARN_UNUSED_RESULT;
+- (void)layoutSubviews;
+- (CGSize)sizeThatFits:(CGSize)size SWIFT_WARN_UNUSED_RESULT;
+@end
+
+/// Indicates the desired login tooltip behavior.
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKLoginButtonTooltipBehavior, "TooltipBehavior", open) {
+/// The default behavior. The tooltip will only be displayed if
+/// the app is eligible (determined by possible server round trip)
+  FBSDKLoginButtonTooltipBehaviorAutomatic = 0,
+/// Force display of the tooltip (typically for UI testing)
+  FBSDKLoginButtonTooltipBehaviorForceDisplay = 1,
+/// Force disable. In this case you can still exert more refined
+/// control by manually constructing a <code>FBSDKLoginTooltipView</code> instance.
+  FBSDKLoginButtonTooltipBehaviorDisable = 2,
+};
+
+enum FBSDKTooltipViewArrowDirection : NSUInteger;
+
+/// Tooltip bubble with text in it used to display tips for UI elements,
+/// with a pointed arrow (to refer to the UI element).
+/// The tooltip fades in and will automatically fade out. See <code>displayDuration</code>.
+SWIFT_CLASS_NAMED("FBTooltipView")
+@interface FBSDKTooltipView : UIView
+/// Gets or sets the amount of time in seconds the tooltip should be displayed.
+/// Set this to zero to make the display permanent until explicitly dismissed.
+/// Defaults to six seconds.
+@property (nonatomic) NSTimeInterval displayDuration;
+/// Gets or sets the color style after initialization.
+/// Defaults to value passed to -initWithTagline:message:colorStyle:.
+@property (nonatomic) enum FBSDKTooltipColorStyle colorStyle;
+/// Gets or sets the message.
+@property (nonatomic, copy) NSString * _Nullable message;
+/// Gets or sets the optional phrase that comprises the first part of the label (and is highlighted differently).
+@property (nonatomic, copy) NSString * _Nullable tagline;
+/// Convenience constructor
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+/// Designated initializer.
+/// If you need to show a tooltip for login, consider using the <code>FBSDKLoginTooltipView</code> view.
+/// See FBSDKLoginTooltipView
+/// \param tagline First part of the label, that will be highlighted with different color. Can be nil.
+///
+/// \param message Main message to display.
+///
+/// \param colorStyle Color style to use for tooltip.
+///
+- (nonnull instancetype)initWithTagline:(NSString * _Nullable)tagline message:(NSString * _Nullable)message colorStyle:(enum FBSDKTooltipColorStyle)colorStyle OBJC_DESIGNATED_INITIALIZER;
+- (nullable instancetype)initWithCoder:(NSCoder * _Nonnull)coder OBJC_DESIGNATED_INITIALIZER SWIFT_UNAVAILABLE;
+/// Show tooltip at the top or at the bottom of given view.
+/// Tooltip will be added to anchorView.window.rootViewController.view
+/// Use this method to present the tooltip with automatic positioning or
+/// use -presentInView:withArrowPosition:direction: for manual positioning
+/// If anchorView is nil or has no window - this method does nothing.
+/// \param anchorView view to show at, must be already added to window view hierarchy, in order to decide
+/// where tooltip will be shown. (If there’s not enough space at the top of the anchorView in window bounds -
+/// tooltip will be shown at the bottom of it)
+///
+- (void)presentFromView:(UIView * _Nonnull)anchorView;
+/// Adds tooltip to given view, with given position and arrow direction.
+/// \param view View to be used as superview.
+///
+/// \param arrowPosition Point in view’s cordinates, where arrow will be pointing
+///
+/// \param direction whenever arrow should be pointing up (message bubble is below the arrow) or down (message bubble is above the arrow).
+///
+- (void)presentInView:(UIView * _Nonnull)view withArrowPosition:(CGPoint)arrowPosition direction:(enum FBSDKTooltipViewArrowDirection)direction;
+/// Remove tooltip manually.
+/// Calling this method isn’t necessary - tooltip will dismiss itself automatically after the <code>displayDuration</code>.
+- (void)dismiss;
+- (void)drawRect:(CGRect)rect;
+- (void)layoutSubviews;
+- (nonnull instancetype)initWithFrame:(CGRect)frame SWIFT_UNAVAILABLE;
+@end
+
+/// FBSDKTooltipViewArrowDirection enum
+/// Passed on construction to determine arrow orientation.
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKTooltipViewArrowDirection, "ArrowDirection", closed) {
+  FBSDKTooltipViewArrowDirectionDown = 0,
+  FBSDKTooltipViewArrowDirectionUp = 1,
+};
+
+/// FBSDKTooltipColorStyle enum
+/// Passed on construction to determine color styling.
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKTooltipColorStyle, "ColorStyle", closed) {
+  FBSDKTooltipColorStyleFriendlyBlue = 0,
+  FBSDKTooltipColorStyleNeutralGray = 1,
+};
+
+@protocol FBSDKLoginTooltipViewDelegate;
+
+/// Represents a tooltip to be displayed next to a Facebook login button
+/// to highlight features for new users.
+/// The <code>FBSDKLoginButton</code> may display this view automatically. If you do
+/// not use the <code>FBSDKLoginButton</code>, you can manually call one of the <code>present*</code> methods
+/// as appropriate and customize behavior via <code>FBSDKLoginTooltipViewDelegate</code> delegate.
+/// By default, the <code>FBSDKLoginTooltipView</code> is not added to the superview until it is
+/// determined the app has migrated to the new login experience. You can override this
+/// (e.g., to test the UI layout) by implementing the delegate or setting <code>forceDisplay</code> to YES.
+SWIFT_CLASS_NAMED("FBLoginTooltipView")
+@interface FBSDKLoginTooltipView : FBSDKTooltipView
+/// the delegate
+@property (nonatomic, weak) id <FBSDKLoginTooltipViewDelegate> _Nullable delegate;
+/// if set to YES, the view will always be displayed and the delegate’s
+/// <code>loginTooltipView:shouldAppear:</code> will NOT be called.
+@property (nonatomic) BOOL forceDisplay;
+/// if set to YES, the view will always be displayed and the delegate’s
+/// <code>loginTooltipView:shouldAppear:</code> will NOT be called.
+@property (nonatomic) BOOL shouldForceDisplay;
+/// Create tooltip
+- (nonnull instancetype)init;
+- (nonnull instancetype)initWithTagline:(NSString * _Nullable)tagline message:(NSString * _Nullable)message colorStyle:(enum FBSDKTooltipColorStyle)colorStyle OBJC_DESIGNATED_INITIALIZER;
+- (void)presentInView:(UIView * _Nonnull)view withArrowPosition:(CGPoint)arrowPosition direction:(enum FBSDKTooltipViewArrowDirection)direction;
+@end
+
+
+/// Internal Type exposed to facilitate transition to Swift.
+/// API Subject to change or removal without warning. Do not use.
+/// <ul>
+///   <li>
+///     Warning INTERNAL:  DO NOT USE
+///   </li>
+/// </ul>
+SWIFT_CLASS_NAMED("FBPermission")
+@interface FBSDKPermission : NSObject
+@property (nonatomic, readonly, copy) NSString * _Nonnull description;
+@property (nonatomic, readonly) NSUInteger hash;
+/// Attempts to initialize a new permission with the given string.
+/// Creation will fail and return nil if the string is invalid.
+/// \param string The raw permission string
+///
+- (nullable instancetype)initWithString:(NSString * _Nonnull)string OBJC_DESIGNATED_INITIALIZER;
+/// Returns a set of <code>FBPermission</code> from a set of raw permissions strings.
+/// Will return nil if any of the input permissions is invalid.
++ (NSSet<FBSDKPermission *> * _Nullable)permissionsFromRawPermissions:(NSSet<NSString *> * _Nonnull)rawPermissions SWIFT_WARN_UNUSED_RESULT;
+/// Returns a set of string permissions from a set of <code>FBPermission</code> by
+/// extracting the “value” property for each element.
++ (NSSet<NSString *> * _Nonnull)rawPermissionsFromPermissions:(NSSet<FBSDKPermission *> * _Nonnull)permissions SWIFT_WARN_UNUSED_RESULT;
+- (BOOL)isEqual:(id _Nullable)object SWIFT_WARN_UNUSED_RESULT;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
 
 
 
+
+@class FBSDKLoginManagerLoginResult;
+
+/// A delegate for <code>FBSDKLoginButton</code>
+SWIFT_PROTOCOL_NAMED("LoginButtonDelegate")
+@protocol FBSDKLoginButtonDelegate <NSObject>
+/// Sent to the delegate when the button was used to login.
+/// @param loginButton The button being used to log in
+/// @param result The results of the login
+/// @param error The error (if any) from the login
+- (void)loginButton:(FBSDKLoginButton * _Nonnull)loginButton didCompleteWithResult:(FBSDKLoginManagerLoginResult * _Nullable)result error:(NSError * _Nullable)error;
+/// Sent to the delegate when the button was used to logout.
+/// @param loginButton The button being used to log out.
+- (void)loginButtonDidLogOut:(FBSDKLoginButton * _Nonnull)loginButton;
+@optional
+/// Sent to the delegate when the button is about to login.
+/// @param loginButton The button being used to log in
+/// @return <code>true</code> if the login should be allowed to proceed, <code>false</code> otherwise
+- (BOOL)loginButtonWillLogin:(FBSDKLoginButton * _Nonnull)loginButton SWIFT_WARN_UNUSED_RESULT;
+@end
+
+
+/// A configuration to use for modifying the behavior of a login attempt.
+SWIFT_CLASS_NAMED("LoginConfiguration")
+@interface FBSDKLoginConfiguration : NSObject
+/// The nonce that the configuration was created with.
+/// A unique nonce will be used if none is provided to the initializer.
+@property (nonatomic, readonly, copy) NSString * _Nonnull nonce;
+/// The tracking  preference. Defaults to <code>.enabled</code>.
+@property (nonatomic, readonly) enum FBSDKLoginTracking tracking;
+/// The requested permissions for the login attempt. Defaults to an empty set.
+@property (nonatomic, readonly, copy) NSSet<FBSDKPermission *> * _Nonnull requestedPermissions;
+/// The Messenger Page Id associated with this login request.
+@property (nonatomic, readonly, copy) NSString * _Nullable messengerPageId;
+/// The auth type associated with this login request.
+@property (nonatomic, readonly) FBSDKLoginAuthType _Nullable authType;
+/// The code verifier used in the PKCE process.
+/// If not provided, a code verifier will be randomly generated.
+@property (nonatomic, readonly, strong) FBSDKCodeVerifier * _Nonnull codeVerifier;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for a login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param nonce an optional nonce to use for the login attempt. A valid nonce must be a non-empty string without whitespace.
+/// Creation of the configuration will fail if the nonce is invalid.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking nonce:(NSString * _Nonnull)nonce messengerPageId:(NSString * _Nullable)messengerPageId;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for a login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param nonce an optional nonce to use for the login attempt. A valid nonce must be a non-empty string without whitespace.
+/// Creation of the configuration will fail if the nonce is invalid.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+/// @param authType auth_type param to use for login.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking nonce:(NSString * _Nonnull)nonce messengerPageId:(NSString * _Nullable)messengerPageId authType:(FBSDKLoginAuthType _Nullable)authType;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for a login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param nonce an optional nonce to use for the login attempt. A valid nonce must be a non-empty string without whitespace.
+/// Creation of the configuration will fail if the nonce is invalid.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking nonce:(NSString * _Nonnull)nonce;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for the login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking messengerPageId:(NSString * _Nullable)messengerPageId;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for the login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+/// @param authType auth_type param to use for login.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking messengerPageId:(NSString * _Nullable)messengerPageId authType:(FBSDKLoginAuthType _Nullable)authType;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for a login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param nonce an optional nonce to use for the login attempt. A valid nonce must be a non-empty string without whitespace.
+/// Creation of the configuration will fail if the nonce is invalid.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+/// @param authType auth_type param to use for login.
+/// @param codeVerifier The code verifier used in the PKCE process.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking nonce:(NSString * _Nonnull)nonce messengerPageId:(NSString * _Nullable)messengerPageId authType:(FBSDKLoginAuthType _Nullable)authType codeVerifier:(FBSDKCodeVerifier * _Nonnull)codeVerifier OBJC_DESIGNATED_INITIALIZER;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for the login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param tracking the login tracking preference to use for a login attempt.
+- (nullable instancetype)initWithTracking:(enum FBSDKLoginTracking)tracking;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+/// Custom error codes for login errors in the login error domain
+typedef SWIFT_ENUM_NAMED(NSInteger, FBSDKLoginError, "LoginErrorCode", open) {
+/// Reserved
+  FBSDKLoginErrorReserved = 300,
+/// The error code for unknown errors
+  FBSDKLoginErrorUnknown = 301,
+/// The user’s password has changed and must log in again
+  FBSDKLoginErrorPasswordChanged = 302,
+/// The user must log in to their account on www.facebook.com to restore access
+  FBSDKLoginErrorUserCheckpointed = 303,
+/// Indicates a failure to request new permissions because the user has changed
+  FBSDKLoginErrorUserMismatch = 304,
+/// The user must confirm their account with Facebook before logging in
+  FBSDKLoginErrorUnconfirmedUser = 305,
+/// The Accounts framework failed without returning an error, indicating the app’s slider in the
+/// iOS Facebook Settings (device Settings -> Facebook -> App Name) has been disabled.
+  FBSDKLoginErrorSystemAccountAppDisabled = 306,
+/// An error occurred related to Facebook system Account store
+  FBSDKLoginErrorSystemAccountUnavailable = 307,
+/// The login response was missing a valid challenge string
+  FBSDKLoginErrorBadChallengeString = 308,
+/// The ID token returned in login response was invalid
+  FBSDKLoginErrorInvalidIDToken = 309,
+/// A current access token was required and not provided
+  FBSDKLoginErrorMissingAccessToken = 310,
+};
+
+@class UIViewController;
+
+/// Provides methods for logging the user in and out.
+/// It works directly with <code>AccessToken</code> (for data access) and <code>AuthenticationToken</code> (for authentication);
+/// it sets the “current” tokens upon successful authorizations (or sets to <code>nil</code> in case of <code>logOut</code>).
+/// You should check <code>AccessToken.current</code> before calling a login method to see if there is
+/// a cached token available (typically in a <code>viewDidLoad</code> implementation).
+/// @warning If you are managing your own tokens outside of <code>AccessToken</code>, you will need to set
+/// <code>AccessToken.current</code> before calling a login method to authorize further permissions on your tokens.
+SWIFT_CLASS_NAMED("LoginManager")
+@interface FBSDKLoginManager : NSObject
+/// The default audience. You should set this if you intend to ask for publish permissions.
+@property (nonatomic) enum FBSDKDefaultAudience defaultAudience;
+/// Initialize an instance of <code>LoginManager.</code>
+/// \param defaultAudience Optional default audience to use. Default: <code>.friends</code>.
+///
+- (nonnull instancetype)initWithDefaultAudience:(enum FBSDKDefaultAudience)defaultAudience;
+/// Logs the user in or authorizes additional permissions.
+/// @param viewController the view controller from which to present the login UI. If nil, the topmost view
+/// controller will be automatically determined and used.
+/// @param configuration the login configuration to use.
+/// @param completion the login completion handler.
+/// Use this method when asking for permissions. You should only ask for permissions when they
+/// are needed and the value should be explained to the user. You can inspect the
+/// <code>FBSDKLoginManagerLoginResultBlock</code>’s <code>result.declinedPermissions</code> to provide more information
+/// to the user if they decline permissions.
+/// To reduce unnecessary login attempts, you should typically check if <code>AccessToken.current</code>
+/// already contains the permissions you need. If it does, you probably do not need to call this method.
+/// @warning You can only perform one login call at a time. Calling a login method before the completion handler is
+/// called on a previous login attempt will result in an error.
+/// @warning This method will present a UI to the user and thus should be called on the main thread.
+- (void)logInFromViewController:(UIViewController * _Nullable)viewController configuration:(FBSDKLoginConfiguration * _Nullable)configuration completion:(FBSDKLoginManagerLoginResultBlock _Nonnull)completion;
+/// Logs the user in or authorizes additional permissions.
+/// @param permissions the optional array of permissions. Note this is converted to NSSet and is only
+/// an NSArray for the convenience of literal syntax.
+/// @param viewController the view controller to present from. If nil, the topmost view controller will be
+/// automatically determined as best as possible.
+/// @param handler the callback.
+/// Use this method when asking for read permissions. You should only ask for permissions when they
+/// are needed and explain the value to the user. You can inspect the <code>FBSDKLoginManagerLoginResultBlock</code>’s
+/// <code>result.declinedPermissions</code> to provide more information to the user if they decline permissions.
+/// You typically should check if <code>AccessToken.current</code> already contains the permissions you need before
+/// asking to reduce unnecessary login attempts. For example, you could perform that check in <code>viewDidLoad</code>.
+/// @warning You can only perform one login call at a time. Calling a login method before the completion handler is
+/// called on a previous login attempt will result in an error.
+/// @warning This method will present a UI to the user and thus should be called on the main thread.
+- (void)logInWithPermissions:(NSArray<NSString *> * _Nonnull)permissions fromViewController:(UIViewController * _Nullable)viewController handler:(FBSDKLoginManagerLoginResultBlock _Nullable)handler;
+/// Requests user’s permission to reathorize application’s data access, after it has expired due to inactivity.
+/// @param viewController the view controller from which to present the login UI. If nil, the topmost view
+/// controller will be automatically determined and used.
+/// @param handler the callback.
+/// Use this method when you need to reathorize your app’s access to user data via the Graph API.
+/// You should only call this after access has expired.
+/// You should provide as much context to the user as possible as to why you need to reauthorize the access, the
+/// scope of access being reathorized, and what added value your app provides when the access is reathorized.
+/// You can inspect the <code>result.declinedPermissions</code> to determine if you should provide more information to the
+/// user based on any declined permissions.
+/// @warning This method will reauthorize using a <code>LoginConfiguration</code> with <code>FBSDKLoginTracking</code> set to <code>.enabled</code>.
+/// @warning This method will present UI the user. You typically should call this if <code>AccessToken.isDataAccessExpired</code>
+/// is true.
+- (void)reauthorizeDataAccess:(UIViewController * _Nonnull)viewController handler:(FBSDKLoginManagerLoginResultBlock _Nonnull)handler;
+/// Logs the user out
+/// This nils out the singleton instances of <code>AccessToken</code>, <code>AuthenticationToken</code> and <code>Profle</code>.
+/// @note This is only a client side logout. It will not log the user out of their Facebook account.
+- (void)logOut;
+- (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
+@end
+
+
+
+@class UIApplication;
+
+@interface FBSDKLoginManager (SWIFT_EXTENSION(FBSDKLoginKit)) <FBSDKURLOpening>
++ (FBSDKLoginManager * _Nonnull)makeOpener SWIFT_WARN_UNUSED_RESULT;
+- (BOOL)application:(UIApplication * _Nullable)application openURL:(NSURL * _Nullable)url sourceApplication:(NSString * _Nullable)sourceApplication annotation:(id _Nullable)annotation SWIFT_WARN_UNUSED_RESULT;
+- (BOOL)canOpenURL:(NSURL * _Nonnull)url forApplication:(UIApplication * _Nullable)application sourceApplication:(NSString * _Nullable)sourceApplication annotation:(id _Nullable)annotation SWIFT_WARN_UNUSED_RESULT;
+- (void)applicationDidBecomeActive:(UIApplication * _Nonnull)application;
+- (BOOL)isAuthenticationURL:(NSURL * _Nonnull)url SWIFT_WARN_UNUSED_RESULT;
+- (BOOL)shouldStopPropagationOfURL:(NSURL * _Nonnull)url SWIFT_WARN_UNUSED_RESULT;
+@end
+
+@class FBSDKAuthenticationToken;
+
+/// Describes the result of a login attempt.
+SWIFT_CLASS_NAMED("LoginManagerLoginResult")
+@interface FBSDKLoginManagerLoginResult : NSObject
+/// The access token
+@property (nonatomic, readonly, strong) FBSDKAccessToken * _Nullable token;
+/// The authentication token
+@property (nonatomic, readonly, strong) FBSDKAuthenticationToken * _Nullable authenticationToken;
+/// Whether the login was cancelled by the user
+@property (nonatomic, readonly) BOOL isCancelled;
+/// The set of permissions granted by the user in the associated request.
+/// Inspect the token’s permissions set for a complete list.
+@property (nonatomic, readonly, copy) NSSet<NSString *> * _Nonnull grantedPermissions;
+/// The set of permissions declined by the user in the associated request.
+/// Inspect the token’s permissions set for a complete list.
+@property (nonatomic, readonly, copy) NSSet<NSString *> * _Nonnull declinedPermissions;
+/// Creates a new result
+/// @param token The access token
+/// @param authenticationToken The authentication token
+/// @param isCancelled whether The login was cancelled by the user
+/// @param grantedPermissions The set of granted permissions
+/// @param declinedPermissions The set of declined permissions
+- (nonnull instancetype)initWithToken:(FBSDKAccessToken * _Nullable)token authenticationToken:(FBSDKAuthenticationToken * _Nullable)authenticationToken isCancelled:(BOOL)isCancelled grantedPermissions:(NSSet<NSString *> * _Nonnull)grantedPermissions declinedPermissions:(NSSet<NSString *> * _Nonnull)declinedPermissions OBJC_DESIGNATED_INITIALIZER;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+
+/// The <code>LoginTooltipViewDelegate</code> protocol defines the methods used to receive event
+/// notifications from <code>FBLoginTooltipView</code> objects.
+SWIFT_PROTOCOL_NAMED("LoginTooltipViewDelegate")
+@protocol FBSDKLoginTooltipViewDelegate
+@optional
+/// Asks the delegate if the tooltip view should appear
+/// @param view The tooltip view.
+/// @param appIsEligible The value fetched from the server identifying if the app
+/// is eligible for the new login experience.
+/// Use this method to customize display behavior.
+- (BOOL)loginTooltipView:(FBSDKLoginTooltipView * _Nonnull)view shouldAppear:(BOOL)appIsEligible SWIFT_WARN_UNUSED_RESULT;
+/// Tells the delegate the tooltip view will appear, specifically after it’s been
+/// added to the super view but before the fade in animation.
+/// @param view The tooltip view.
+- (void)loginTooltipViewWillAppear:(FBSDKLoginTooltipView * _Nonnull)view;
+/// Tells the delegate the tooltip view will not appear (i.e., was not
+/// added to the super view).
+/// @param view The tooltip view.
+- (void)loginTooltipViewWillNotAppear:(FBSDKLoginTooltipView * _Nonnull)view;
+@end
+
+/// <code>enabled</code> and <code>limited</code> see: https://developers.facebook.com/docs/facebook-login/ios/limited-login/
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKLoginTracking, "LoginTracking", open) {
+  FBSDKLoginTrackingEnabled = 0,
+  FBSDKLoginTrackingLimited = 1,
+};
+
+
+@class FBSDKProfile;
+
+/// Internal Type exposed to facilitate transition to Swift.
+/// API Subject to change or removal without warning. Do not use.
+/// <ul>
+///   <li>
+///     Warning INTERNAL:  DO NOT USE
+///   </li>
+/// </ul>
+/// Structured interface for accessing the parameters used to complete a log in request.
+/// If <code>authenticationTokenString</code> is non-<code>nil</code>, the authentication succeeded. If <code>error</code> is
+/// non-<code>nil</code> the request failed. If both are <code>nil</code>, the request was cancelled.
+SWIFT_CLASS_NAMED("_LoginCompletionParameters")
+@interface FBSDKLoginCompletionParameters : NSObject
+@property (nonatomic, strong) FBSDKAuthenticationToken * _Nullable authenticationToken;
+@property (nonatomic, strong) FBSDKProfile * _Nullable profile;
+@property (nonatomic, copy) NSString * _Nullable accessTokenString;
+@property (nonatomic, copy) NSString * _Nullable nonceString;
+@property (nonatomic, copy) NSString * _Nullable authenticationTokenString;
+@property (nonatomic, copy) NSString * _Nullable code;
+@property (nonatomic, copy) NSSet<FBSDKPermission *> * _Nullable permissions;
+@property (nonatomic, copy) NSSet<FBSDKPermission *> * _Nullable declinedPermissions;
+@property (nonatomic, copy) NSSet<FBSDKPermission *> * _Nullable expiredPermissions;
+@property (nonatomic, copy) NSString * _Nullable appID;
+@property (nonatomic, copy) NSString * _Nullable userID;
+@property (nonatomic) NSError * _Nullable error;
+@property (nonatomic, copy) NSDate * _Nullable expirationDate;
+@property (nonatomic, copy) NSDate * _Nullable dataAccessExpirationDate;
+@property (nonatomic, copy) NSString * _Nullable challenge;
+@property (nonatomic, copy) NSString * _Nullable graphDomain;
+@property (nonatomic, copy) NSString * _Nullable userTokenNonce;
+- (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
+@end
+
+#endif
 #if __has_attribute(external_source_symbol)
 # pragma clang attribute pop
+#endif
+#if defined(__cplusplus)
 #endif
 #pragma clang diagnostic pop
 #endif
 
 #elif defined(__x86_64__) && __x86_64__
-// Generated by Apple Swift version 5.4 (swiftlang-1205.0.26.9 clang-1205.0.19.55)
+// Generated by Apple Swift version 5.9.2 (swiftlang-5.9.2.2.56 clang-1500.1.0.2.5)
 #ifndef FBSDKLOGINKIT_SWIFT_H
 #define FBSDKLOGINKIT_SWIFT_H
 #pragma clang diagnostic push
@@ -241,10 +961,38 @@
 #endif
 
 #pragma clang diagnostic ignored "-Wauto-import"
+#if defined(__OBJC__)
 #include <Foundation/Foundation.h>
+#endif
+#if defined(__cplusplus)
+#include <cstdint>
+#include <cstddef>
+#include <cstdbool>
+#include <cstring>
+#include <stdlib.h>
+#include <new>
+#include <type_traits>
+#else
 #include <stdint.h>
 #include <stddef.h>
 #include <stdbool.h>
+#include <string.h>
+#endif
+#if defined(__cplusplus)
+#if defined(__arm64e__) && __has_include(<ptrauth.h>)
+# include <ptrauth.h>
+#else
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreserved-macro-identifier"
+# ifndef __ptrauth_swift_value_witness_function_pointer
+#  define __ptrauth_swift_value_witness_function_pointer(x)
+# endif
+# ifndef __ptrauth_swift_class_method_pointer
+#  define __ptrauth_swift_class_method_pointer(x)
+# endif
+#pragma clang diagnostic pop
+#endif
+#endif
 
 #if !defined(SWIFT_TYPEDEFS)
 # define SWIFT_TYPEDEFS 1
@@ -279,53 +1027,66 @@
 # if __has_feature(objc_class_property)
 #  define SWIFT_CLASS_PROPERTY(...) __VA_ARGS__
 # else
-#  define SWIFT_CLASS_PROPERTY(...)
+#  define SWIFT_CLASS_PROPERTY(...) 
 # endif
 #endif
-
-#if __has_attribute(objc_runtime_name)
-# define SWIFT_RUNTIME_NAME(X) __attribute__((objc_runtime_name(X)))
-#else
-# define SWIFT_RUNTIME_NAME(X)
+#if !defined(SWIFT_RUNTIME_NAME)
+# if __has_attribute(objc_runtime_name)
+#  define SWIFT_RUNTIME_NAME(X) __attribute__((objc_runtime_name(X)))
+# else
+#  define SWIFT_RUNTIME_NAME(X) 
+# endif
 #endif
-#if __has_attribute(swift_name)
-# define SWIFT_COMPILE_NAME(X) __attribute__((swift_name(X)))
-#else
-# define SWIFT_COMPILE_NAME(X)
+#if !defined(SWIFT_COMPILE_NAME)
+# if __has_attribute(swift_name)
+#  define SWIFT_COMPILE_NAME(X) __attribute__((swift_name(X)))
+# else
+#  define SWIFT_COMPILE_NAME(X) 
+# endif
 #endif
-#if __has_attribute(objc_method_family)
-# define SWIFT_METHOD_FAMILY(X) __attribute__((objc_method_family(X)))
-#else
-# define SWIFT_METHOD_FAMILY(X)
+#if !defined(SWIFT_METHOD_FAMILY)
+# if __has_attribute(objc_method_family)
+#  define SWIFT_METHOD_FAMILY(X) __attribute__((objc_method_family(X)))
+# else
+#  define SWIFT_METHOD_FAMILY(X) 
+# endif
 #endif
-#if __has_attribute(noescape)
-# define SWIFT_NOESCAPE __attribute__((noescape))
-#else
-# define SWIFT_NOESCAPE
+#if !defined(SWIFT_NOESCAPE)
+# if __has_attribute(noescape)
+#  define SWIFT_NOESCAPE __attribute__((noescape))
+# else
+#  define SWIFT_NOESCAPE 
+# endif
 #endif
-#if __has_attribute(ns_consumed)
-# define SWIFT_RELEASES_ARGUMENT __attribute__((ns_consumed))
-#else
-# define SWIFT_RELEASES_ARGUMENT
+#if !defined(SWIFT_RELEASES_ARGUMENT)
+# if __has_attribute(ns_consumed)
+#  define SWIFT_RELEASES_ARGUMENT __attribute__((ns_consumed))
+# else
+#  define SWIFT_RELEASES_ARGUMENT 
+# endif
 #endif
-#if __has_attribute(warn_unused_result)
-# define SWIFT_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
-#else
-# define SWIFT_WARN_UNUSED_RESULT
+#if !defined(SWIFT_WARN_UNUSED_RESULT)
+# if __has_attribute(warn_unused_result)
+#  define SWIFT_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
+# else
+#  define SWIFT_WARN_UNUSED_RESULT 
+# endif
 #endif
-#if __has_attribute(noreturn)
-# define SWIFT_NORETURN __attribute__((noreturn))
-#else
-# define SWIFT_NORETURN
+#if !defined(SWIFT_NORETURN)
+# if __has_attribute(noreturn)
+#  define SWIFT_NORETURN __attribute__((noreturn))
+# else
+#  define SWIFT_NORETURN 
+# endif
 #endif
 #if !defined(SWIFT_CLASS_EXTRA)
-# define SWIFT_CLASS_EXTRA
+# define SWIFT_CLASS_EXTRA 
 #endif
 #if !defined(SWIFT_PROTOCOL_EXTRA)
-# define SWIFT_PROTOCOL_EXTRA
+# define SWIFT_PROTOCOL_EXTRA 
 #endif
 #if !defined(SWIFT_ENUM_EXTRA)
-# define SWIFT_ENUM_EXTRA
+# define SWIFT_ENUM_EXTRA 
 #endif
 #if !defined(SWIFT_CLASS)
 # if __has_attribute(objc_subclassing_restricted)
@@ -345,28 +1106,25 @@
 #  define SWIFT_RESILIENT_CLASS_NAMED(SWIFT_NAME) SWIFT_CLASS_NAMED(SWIFT_NAME)
 # endif
 #endif
-
 #if !defined(SWIFT_PROTOCOL)
 # define SWIFT_PROTOCOL(SWIFT_NAME) SWIFT_RUNTIME_NAME(SWIFT_NAME) SWIFT_PROTOCOL_EXTRA
 # define SWIFT_PROTOCOL_NAMED(SWIFT_NAME) SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_PROTOCOL_EXTRA
 #endif
-
 #if !defined(SWIFT_EXTENSION)
 # define SWIFT_EXTENSION(M) SWIFT_PASTE(M##_Swift_, __LINE__)
 #endif
-
 #if !defined(OBJC_DESIGNATED_INITIALIZER)
 # if __has_attribute(objc_designated_initializer)
 #  define OBJC_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
 # else
-#  define OBJC_DESIGNATED_INITIALIZER
+#  define OBJC_DESIGNATED_INITIALIZER 
 # endif
 #endif
 #if !defined(SWIFT_ENUM_ATTR)
-# if defined(__has_attribute) && __has_attribute(enum_extensibility)
+# if __has_attribute(enum_extensibility)
 #  define SWIFT_ENUM_ATTR(_extensibility) __attribute__((enum_extensibility(_extensibility)))
 # else
-#  define SWIFT_ENUM_ATTR(_extensibility)
+#  define SWIFT_ENUM_ATTR(_extensibility) 
 # endif
 #endif
 #if !defined(SWIFT_ENUM)
@@ -395,20 +1153,77 @@
 #if !defined(SWIFT_DEPRECATED_MSG)
 # define SWIFT_DEPRECATED_MSG(...) __attribute__((deprecated(__VA_ARGS__)))
 #endif
-#if __has_feature(attribute_diagnose_if_objc)
-# define SWIFT_DEPRECATED_OBJC(Msg) __attribute__((diagnose_if(1, Msg, "warning")))
-#else
-# define SWIFT_DEPRECATED_OBJC(Msg) SWIFT_DEPRECATED_MSG(Msg)
+#if !defined(SWIFT_DEPRECATED_OBJC)
+# if __has_feature(attribute_diagnose_if_objc)
+#  define SWIFT_DEPRECATED_OBJC(Msg) __attribute__((diagnose_if(1, Msg, "warning")))
+# else
+#  define SWIFT_DEPRECATED_OBJC(Msg) SWIFT_DEPRECATED_MSG(Msg)
+# endif
 #endif
+#if defined(__OBJC__)
 #if !defined(IBSegueAction)
-# define IBSegueAction
+# define IBSegueAction 
 #endif
-#if __has_feature(modules)
+#endif
+#if !defined(SWIFT_EXTERN)
+# if defined(__cplusplus)
+#  define SWIFT_EXTERN extern "C"
+# else
+#  define SWIFT_EXTERN extern
+# endif
+#endif
+#if !defined(SWIFT_CALL)
+# define SWIFT_CALL __attribute__((swiftcall))
+#endif
+#if !defined(SWIFT_INDIRECT_RESULT)
+# define SWIFT_INDIRECT_RESULT __attribute__((swift_indirect_result))
+#endif
+#if !defined(SWIFT_CONTEXT)
+# define SWIFT_CONTEXT __attribute__((swift_context))
+#endif
+#if !defined(SWIFT_ERROR_RESULT)
+# define SWIFT_ERROR_RESULT __attribute__((swift_error_result))
+#endif
+#if defined(__cplusplus)
+# define SWIFT_NOEXCEPT noexcept
+#else
+# define SWIFT_NOEXCEPT 
+#endif
+#if !defined(SWIFT_C_INLINE_THUNK)
+# if __has_attribute(always_inline)
+# if __has_attribute(nodebug)
+#  define SWIFT_C_INLINE_THUNK inline __attribute__((always_inline)) __attribute__((nodebug))
+# else
+#  define SWIFT_C_INLINE_THUNK inline __attribute__((always_inline))
+# endif
+# else
+#  define SWIFT_C_INLINE_THUNK inline
+# endif
+#endif
+#if defined(_WIN32)
+#if !defined(SWIFT_IMPORT_STDLIB_SYMBOL)
+# define SWIFT_IMPORT_STDLIB_SYMBOL __declspec(dllimport)
+#endif
+#else
+#if !defined(SWIFT_IMPORT_STDLIB_SYMBOL)
+# define SWIFT_IMPORT_STDLIB_SYMBOL 
+#endif
+#endif
+#if defined(__OBJC__)
+#if __has_feature(objc_modules)
 #if __has_warning("-Watimport-in-framework-header")
 #pragma clang diagnostic ignored "-Watimport-in-framework-header"
 #endif
+@import CoreFoundation;
+@import FBSDKCoreKit;
+@import Foundation;
+@import ObjectiveC;
+@import UIKit;
 #endif
 
+#import <FBSDKLoginKit/FBSDKLoginKit.h>
+
+#endif
 #pragma clang diagnostic ignored "-Wproperty-attribute-mismatch"
 #pragma clang diagnostic ignored "-Wduplicate-method-arg"
 #if __has_warning("-Wpragma-clang-attribute")
@@ -416,6 +1231,7 @@
 #endif
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
 #pragma clang diagnostic ignored "-Wnullability"
+#pragma clang diagnostic ignored "-Wdollar-in-identifier-extension"
 
 #if __has_attribute(external_source_symbol)
 # pragma push_macro("any")
@@ -424,13 +1240,639 @@
 # pragma pop_macro("any")
 #endif
 
+#if defined(__OBJC__)
+
+@class NSString;
+
+/// Represents a code verifier used in the PKCE (Proof Key for Code Exchange)
+/// process. This is a cryptographically random string using the characters
+/// A-Z, a-z, 0-9, and the punctuation characters -._~ (hyphen, period,
+/// underscore, and tilde), between 43 and 128 characters long.
+SWIFT_CLASS_NAMED("CodeVerifier")
+@interface FBSDKCodeVerifier : NSObject
+/// The string value of the code verifier
+@property (nonatomic, readonly, copy) NSString * _Nonnull value;
+/// The SHA256 hashed challenge of the code verifier
+@property (nonatomic, readonly, copy) NSString * _Nonnull challenge;
+/// Attempts to initialize a new code verifier instance with the given string.
+/// Creation will fail and return nil if the string is invalid.
+/// @param string the code verifier string
+- (nullable instancetype)initWithString:(NSString * _Nonnull)string;
+/// Initializes a new code verifier instance with a random string value
+- (nonnull instancetype)init;
+@end
+
+/// Passed to openURL to indicate which default audience to use for sessions that post data to Facebook.
+/// Certain operations such as publishing a status or publishing a photo require an audience. When the user
+/// grants an application permission to perform a publish operation, a default audience is selected as the
+/// publication ceiling for the application. This enumerated value allows the application to select which
+/// audience to ask the user to grant publish permission for.
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKDefaultAudience, "DefaultAudience", open) {
+/// Indicates that the user’s friends are able to see posts made by the application
+  FBSDKDefaultAudienceFriends = 0,
+/// Indicates that only the user is able to see posts made by the application
+  FBSDKDefaultAudienceOnlyMe = 1,
+/// Indicates that all Facebook users are able to see posts made by the application
+  FBSDKDefaultAudienceEveryone = 2,
+};
+
+@class NSURL;
+@class NSDate;
+
+/// Describes the initial response when starting the device login flow.
+/// This is used by <code>DeviceLoginManager</code>.
+SWIFT_CLASS_NAMED("DeviceLoginCodeInfo")
+@interface FBSDKDeviceLoginCodeInfo : NSObject
+/// The unique id for this login flow.
+@property (nonatomic, readonly, copy) NSString * _Nonnull identifier;
+/// The short “user_code” that should be presented to the user.
+@property (nonatomic, readonly, copy) NSString * _Nonnull loginCode;
+/// The verification URL.
+@property (nonatomic, readonly, copy) NSURL * _Nonnull verificationURL;
+/// The expiration date.
+@property (nonatomic, readonly, copy) NSDate * _Nonnull expirationDate;
+/// The polling interval
+@property (nonatomic, readonly) NSUInteger pollingInterval;
+- (nonnull instancetype)initWithIdentifier:(NSString * _Nonnull)identifier loginCode:(NSString * _Nonnull)loginCode verificationURL:(NSURL * _Nonnull)verificationURL expirationDate:(NSDate * _Nonnull)expirationDate pollingInterval:(NSUInteger)pollingInterval OBJC_DESIGNATED_INITIALIZER;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+/// Custom error codes for device login errors in the login error domain
+typedef SWIFT_ENUM_NAMED(NSInteger, FBSDKDeviceLoginError, "DeviceLoginErrorCode", open) {
+/// Your device is polling too frequently.
+  FBSDKDeviceLoginErrorExcessivePolling = 1349172,
+/// User has declined to authorize your application.
+  FBSDKDeviceLoginErrorAuthorizationDeclined = 1349173,
+/// User has not yet authorized your application. Continue polling.
+  FBSDKDeviceLoginErrorAuthorizationPending = 1349174,
+/// The code you entered has expired.
+  FBSDKDeviceLoginErrorCodeExpired = 1349152,
+};
+
+@protocol FBSDKDeviceLoginManagerDelegate;
+
+/// Use this class to perform a device login flow.
+/// The device login flow starts by requesting a code from the device login API.
+/// This class informs the delegate when this code is received. You should then present the
+/// code to the user to enter. In the meantime, this class polls the device login API
+/// periodically and informs the delegate of the results.
+/// See <a href="https://developers.facebook.com/docs/facebook-login/for-devices">Facebook Device Login</a>.
+SWIFT_CLASS_NAMED("DeviceLoginManager")
+@interface FBSDKDeviceLoginManager : NSObject
+/// The device login manager delegate.
+@property (nonatomic, weak) id <FBSDKDeviceLoginManagerDelegate> _Nullable delegate;
+/// The requested permissions.
+@property (nonatomic, readonly, copy) NSArray<NSString *> * _Nonnull permissions;
+/// The optional URL to redirect the user to after they complete the login.
+/// The URL must be configured in your App Settings -> Advanced -> OAuth Redirect URIs
+@property (nonatomic, copy) NSURL * _Nullable redirectURL;
+/// Initializes a new instance.
+/// @param permissions The permissions to request.
+/// @param enableSmartLogin Whether to enable smart login.
+- (nonnull instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions enableSmartLogin:(BOOL)enableSmartLogin OBJC_DESIGNATED_INITIALIZER;
+/// Starts the device login flow
+/// This instance will retain self until the flow is finished or cancelled.
+- (void)start;
+/// Attempts to cancel the device login flow.
+- (void)cancel;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+@class NSNetService;
+@class NSNumber;
+
+@interface FBSDKDeviceLoginManager (SWIFT_EXTENSION(FBSDKLoginKit)) <NSNetServiceDelegate>
+- (void)netService:(NSNetService * _Nonnull)service didNotPublish:(NSDictionary<NSString *, NSNumber *> * _Nonnull)errorValues;
+@end
+
+
+@class FBSDKDeviceLoginManagerResult;
+
+/// A delegate for <code>DeviceLoginManager</code>.
+SWIFT_PROTOCOL_NAMED("DeviceLoginManagerDelegate")
+@protocol FBSDKDeviceLoginManagerDelegate
+/// Indicates the device login flow has started. You should parse <code>codeInfo</code> to present the code to the user to enter.
+/// @param loginManager the login manager instance.
+/// @param codeInfo the code info data.
+- (void)deviceLoginManager:(FBSDKDeviceLoginManager * _Nonnull)loginManager startedWithCodeInfo:(FBSDKDeviceLoginCodeInfo * _Nonnull)codeInfo;
+/// Indicates the device login flow has finished.
+/// @param loginManager the login manager instance.
+/// @param result the results of the login flow.
+/// @param error the error, if available.
+/// The flow can be finished if the user completed the flow, cancelled, or if the code has expired.
+- (void)deviceLoginManager:(FBSDKDeviceLoginManager * _Nonnull)loginManager completedWithResult:(FBSDKDeviceLoginManagerResult * _Nullable)result error:(NSError * _Nullable)error;
+@end
+
+@class FBSDKAccessToken;
+
+/// Represents the results of the a device login flow. This is used by <code>DeviceLoginManager</code>
+SWIFT_CLASS_NAMED("DeviceLoginManagerResult")
+@interface FBSDKDeviceLoginManagerResult : NSObject
+/// The token
+@property (nonatomic, readonly, strong) FBSDKAccessToken * _Nullable accessToken;
+/// Indicates if the login was cancelled by the user, or if the device login code has expired.
+@property (nonatomic, readonly) BOOL isCancelled;
+/// Internal method exposed to facilitate transition to Swift.
+/// API Subject to change or removal without warning. Do not use.
+/// @warning INTERNAL - DO NOT USE
+- (nonnull instancetype)initWithToken:(FBSDKAccessToken * _Nullable)token isCancelled:(BOOL)cancelled OBJC_DESIGNATED_INITIALIZER;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+@protocol FBSDKLoginButtonDelegate;
+enum FBSDKLoginButtonTooltipBehavior : NSUInteger;
+enum FBSDKTooltipColorStyle : NSUInteger;
+enum FBSDKLoginTracking : NSUInteger;
+@class NSCoder;
+
+/// A button that initiates a log in or log out flow upon tapping.
+/// <code>LoginButton</code> works with <code>AccessToken.current</code> to determine what to display,
+/// and automatically starts authentication when tapped (i.e., you do not need to manually subscribe action targets).
+/// Like <code>LoginManager</code>, you should make sure your app delegate is connected to <code>ApplicationDelegate</code>
+/// in order for the button’s delegate to receive messages.
+/// <code>LoginButton</code> has a fixed height of 30 pixels, but you may change the width.
+/// Initializing the button with <code>nil</code> frame will size the button to its minimum frame.
+SWIFT_CLASS_NAMED("FBLoginButton")
+@interface FBSDKLoginButton : FBSDKButton
+/// The default audience to use, if publish permissions are requested at login time.
+@property (nonatomic) enum FBSDKDefaultAudience defaultAudience;
+/// Gets or sets the delegate.
+@property (nonatomic, weak) IBOutlet id <FBSDKLoginButtonDelegate> _Nullable delegate;
+/// The permissions to request.
+/// To provide the best experience, you should minimize the number of permissions you request, and only ask for them when needed.
+/// For example, do not ask for “user_location” until you the information is actually used by the app.
+/// Note this is converted to NSSet and is only
+/// an NSArray for the convenience of literal syntax.
+/// See <a href="https://developers.facebook.com/docs/facebook-login/permissions/">the permissions guide</a> for more details.
+@property (nonatomic, copy) NSArray<NSString *> * _Nonnull permissions;
+/// Gets or sets the desired tooltip behavior.
+@property (nonatomic) enum FBSDKLoginButtonTooltipBehavior tooltipBehavior;
+/// Gets or sets the desired tooltip color style.
+@property (nonatomic) enum FBSDKTooltipColorStyle tooltipColorStyle;
+/// Gets or sets the desired tracking preference to use for login attempts. Defaults to <code>.enabled</code>
+@property (nonatomic) enum FBSDKLoginTracking loginTracking;
+/// Gets or sets an optional nonce to use for login attempts. A valid nonce must be a non-empty string without whitespace.
+/// An invalid nonce will not be set. Instead, default unique nonces will be used for login attempts.
+@property (nonatomic, copy) NSString * _Nullable nonce;
+/// Gets or sets an optional page id to use for login attempts.
+@property (nonatomic, copy) NSString * _Nullable messengerPageId;
+/// Gets or sets the login authorization type to use in the login request. Defaults to <code>rerequest</code>. Use <code>nil</code> to avoid
+/// requesting permissions that were previously denied.
+@property (nonatomic) FBSDKLoginAuthType _Nullable authType;
+/// The code verifier used in the PKCE process.
+/// If not provided, a code verifier will be randomly generated.
+@property (nonatomic, strong) FBSDKCodeVerifier * _Nonnull codeVerifier;
+- (nonnull instancetype)initWithFrame:(CGRect)frame OBJC_DESIGNATED_INITIALIZER;
+- (nullable instancetype)initWithCoder:(NSCoder * _Nonnull)coder SWIFT_UNAVAILABLE;
+- (void)didMoveToWindow;
+- (CGRect)imageRectForContentRect:(CGRect)contentRect SWIFT_WARN_UNUSED_RESULT;
+- (CGRect)titleRectForContentRect:(CGRect)contentRect SWIFT_WARN_UNUSED_RESULT;
+- (void)layoutSubviews;
+- (CGSize)sizeThatFits:(CGSize)size SWIFT_WARN_UNUSED_RESULT;
+@end
+
+/// Indicates the desired login tooltip behavior.
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKLoginButtonTooltipBehavior, "TooltipBehavior", open) {
+/// The default behavior. The tooltip will only be displayed if
+/// the app is eligible (determined by possible server round trip)
+  FBSDKLoginButtonTooltipBehaviorAutomatic = 0,
+/// Force display of the tooltip (typically for UI testing)
+  FBSDKLoginButtonTooltipBehaviorForceDisplay = 1,
+/// Force disable. In this case you can still exert more refined
+/// control by manually constructing a <code>FBSDKLoginTooltipView</code> instance.
+  FBSDKLoginButtonTooltipBehaviorDisable = 2,
+};
+
+enum FBSDKTooltipViewArrowDirection : NSUInteger;
+
+/// Tooltip bubble with text in it used to display tips for UI elements,
+/// with a pointed arrow (to refer to the UI element).
+/// The tooltip fades in and will automatically fade out. See <code>displayDuration</code>.
+SWIFT_CLASS_NAMED("FBTooltipView")
+@interface FBSDKTooltipView : UIView
+/// Gets or sets the amount of time in seconds the tooltip should be displayed.
+/// Set this to zero to make the display permanent until explicitly dismissed.
+/// Defaults to six seconds.
+@property (nonatomic) NSTimeInterval displayDuration;
+/// Gets or sets the color style after initialization.
+/// Defaults to value passed to -initWithTagline:message:colorStyle:.
+@property (nonatomic) enum FBSDKTooltipColorStyle colorStyle;
+/// Gets or sets the message.
+@property (nonatomic, copy) NSString * _Nullable message;
+/// Gets or sets the optional phrase that comprises the first part of the label (and is highlighted differently).
+@property (nonatomic, copy) NSString * _Nullable tagline;
+/// Convenience constructor
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+/// Designated initializer.
+/// If you need to show a tooltip for login, consider using the <code>FBSDKLoginTooltipView</code> view.
+/// See FBSDKLoginTooltipView
+/// \param tagline First part of the label, that will be highlighted with different color. Can be nil.
+///
+/// \param message Main message to display.
+///
+/// \param colorStyle Color style to use for tooltip.
+///
+- (nonnull instancetype)initWithTagline:(NSString * _Nullable)tagline message:(NSString * _Nullable)message colorStyle:(enum FBSDKTooltipColorStyle)colorStyle OBJC_DESIGNATED_INITIALIZER;
+- (nullable instancetype)initWithCoder:(NSCoder * _Nonnull)coder OBJC_DESIGNATED_INITIALIZER SWIFT_UNAVAILABLE;
+/// Show tooltip at the top or at the bottom of given view.
+/// Tooltip will be added to anchorView.window.rootViewController.view
+/// Use this method to present the tooltip with automatic positioning or
+/// use -presentInView:withArrowPosition:direction: for manual positioning
+/// If anchorView is nil or has no window - this method does nothing.
+/// \param anchorView view to show at, must be already added to window view hierarchy, in order to decide
+/// where tooltip will be shown. (If there’s not enough space at the top of the anchorView in window bounds -
+/// tooltip will be shown at the bottom of it)
+///
+- (void)presentFromView:(UIView * _Nonnull)anchorView;
+/// Adds tooltip to given view, with given position and arrow direction.
+/// \param view View to be used as superview.
+///
+/// \param arrowPosition Point in view’s cordinates, where arrow will be pointing
+///
+/// \param direction whenever arrow should be pointing up (message bubble is below the arrow) or down (message bubble is above the arrow).
+///
+- (void)presentInView:(UIView * _Nonnull)view withArrowPosition:(CGPoint)arrowPosition direction:(enum FBSDKTooltipViewArrowDirection)direction;
+/// Remove tooltip manually.
+/// Calling this method isn’t necessary - tooltip will dismiss itself automatically after the <code>displayDuration</code>.
+- (void)dismiss;
+- (void)drawRect:(CGRect)rect;
+- (void)layoutSubviews;
+- (nonnull instancetype)initWithFrame:(CGRect)frame SWIFT_UNAVAILABLE;
+@end
+
+/// FBSDKTooltipViewArrowDirection enum
+/// Passed on construction to determine arrow orientation.
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKTooltipViewArrowDirection, "ArrowDirection", closed) {
+  FBSDKTooltipViewArrowDirectionDown = 0,
+  FBSDKTooltipViewArrowDirectionUp = 1,
+};
+
+/// FBSDKTooltipColorStyle enum
+/// Passed on construction to determine color styling.
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKTooltipColorStyle, "ColorStyle", closed) {
+  FBSDKTooltipColorStyleFriendlyBlue = 0,
+  FBSDKTooltipColorStyleNeutralGray = 1,
+};
+
+@protocol FBSDKLoginTooltipViewDelegate;
+
+/// Represents a tooltip to be displayed next to a Facebook login button
+/// to highlight features for new users.
+/// The <code>FBSDKLoginButton</code> may display this view automatically. If you do
+/// not use the <code>FBSDKLoginButton</code>, you can manually call one of the <code>present*</code> methods
+/// as appropriate and customize behavior via <code>FBSDKLoginTooltipViewDelegate</code> delegate.
+/// By default, the <code>FBSDKLoginTooltipView</code> is not added to the superview until it is
+/// determined the app has migrated to the new login experience. You can override this
+/// (e.g., to test the UI layout) by implementing the delegate or setting <code>forceDisplay</code> to YES.
+SWIFT_CLASS_NAMED("FBLoginTooltipView")
+@interface FBSDKLoginTooltipView : FBSDKTooltipView
+/// the delegate
+@property (nonatomic, weak) id <FBSDKLoginTooltipViewDelegate> _Nullable delegate;
+/// if set to YES, the view will always be displayed and the delegate’s
+/// <code>loginTooltipView:shouldAppear:</code> will NOT be called.
+@property (nonatomic) BOOL forceDisplay;
+/// if set to YES, the view will always be displayed and the delegate’s
+/// <code>loginTooltipView:shouldAppear:</code> will NOT be called.
+@property (nonatomic) BOOL shouldForceDisplay;
+/// Create tooltip
+- (nonnull instancetype)init;
+- (nonnull instancetype)initWithTagline:(NSString * _Nullable)tagline message:(NSString * _Nullable)message colorStyle:(enum FBSDKTooltipColorStyle)colorStyle OBJC_DESIGNATED_INITIALIZER;
+- (void)presentInView:(UIView * _Nonnull)view withArrowPosition:(CGPoint)arrowPosition direction:(enum FBSDKTooltipViewArrowDirection)direction;
+@end
+
+
+/// Internal Type exposed to facilitate transition to Swift.
+/// API Subject to change or removal without warning. Do not use.
+/// <ul>
+///   <li>
+///     Warning INTERNAL:  DO NOT USE
+///   </li>
+/// </ul>
+SWIFT_CLASS_NAMED("FBPermission")
+@interface FBSDKPermission : NSObject
+@property (nonatomic, readonly, copy) NSString * _Nonnull description;
+@property (nonatomic, readonly) NSUInteger hash;
+/// Attempts to initialize a new permission with the given string.
+/// Creation will fail and return nil if the string is invalid.
+/// \param string The raw permission string
+///
+- (nullable instancetype)initWithString:(NSString * _Nonnull)string OBJC_DESIGNATED_INITIALIZER;
+/// Returns a set of <code>FBPermission</code> from a set of raw permissions strings.
+/// Will return nil if any of the input permissions is invalid.
++ (NSSet<FBSDKPermission *> * _Nullable)permissionsFromRawPermissions:(NSSet<NSString *> * _Nonnull)rawPermissions SWIFT_WARN_UNUSED_RESULT;
+/// Returns a set of string permissions from a set of <code>FBPermission</code> by
+/// extracting the “value” property for each element.
++ (NSSet<NSString *> * _Nonnull)rawPermissionsFromPermissions:(NSSet<FBSDKPermission *> * _Nonnull)permissions SWIFT_WARN_UNUSED_RESULT;
+- (BOOL)isEqual:(id _Nullable)object SWIFT_WARN_UNUSED_RESULT;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
 
 
 
+
+@class FBSDKLoginManagerLoginResult;
+
+/// A delegate for <code>FBSDKLoginButton</code>
+SWIFT_PROTOCOL_NAMED("LoginButtonDelegate")
+@protocol FBSDKLoginButtonDelegate <NSObject>
+/// Sent to the delegate when the button was used to login.
+/// @param loginButton The button being used to log in
+/// @param result The results of the login
+/// @param error The error (if any) from the login
+- (void)loginButton:(FBSDKLoginButton * _Nonnull)loginButton didCompleteWithResult:(FBSDKLoginManagerLoginResult * _Nullable)result error:(NSError * _Nullable)error;
+/// Sent to the delegate when the button was used to logout.
+/// @param loginButton The button being used to log out.
+- (void)loginButtonDidLogOut:(FBSDKLoginButton * _Nonnull)loginButton;
+@optional
+/// Sent to the delegate when the button is about to login.
+/// @param loginButton The button being used to log in
+/// @return <code>true</code> if the login should be allowed to proceed, <code>false</code> otherwise
+- (BOOL)loginButtonWillLogin:(FBSDKLoginButton * _Nonnull)loginButton SWIFT_WARN_UNUSED_RESULT;
+@end
+
+
+/// A configuration to use for modifying the behavior of a login attempt.
+SWIFT_CLASS_NAMED("LoginConfiguration")
+@interface FBSDKLoginConfiguration : NSObject
+/// The nonce that the configuration was created with.
+/// A unique nonce will be used if none is provided to the initializer.
+@property (nonatomic, readonly, copy) NSString * _Nonnull nonce;
+/// The tracking  preference. Defaults to <code>.enabled</code>.
+@property (nonatomic, readonly) enum FBSDKLoginTracking tracking;
+/// The requested permissions for the login attempt. Defaults to an empty set.
+@property (nonatomic, readonly, copy) NSSet<FBSDKPermission *> * _Nonnull requestedPermissions;
+/// The Messenger Page Id associated with this login request.
+@property (nonatomic, readonly, copy) NSString * _Nullable messengerPageId;
+/// The auth type associated with this login request.
+@property (nonatomic, readonly) FBSDKLoginAuthType _Nullable authType;
+/// The code verifier used in the PKCE process.
+/// If not provided, a code verifier will be randomly generated.
+@property (nonatomic, readonly, strong) FBSDKCodeVerifier * _Nonnull codeVerifier;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for a login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param nonce an optional nonce to use for the login attempt. A valid nonce must be a non-empty string without whitespace.
+/// Creation of the configuration will fail if the nonce is invalid.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking nonce:(NSString * _Nonnull)nonce messengerPageId:(NSString * _Nullable)messengerPageId;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for a login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param nonce an optional nonce to use for the login attempt. A valid nonce must be a non-empty string without whitespace.
+/// Creation of the configuration will fail if the nonce is invalid.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+/// @param authType auth_type param to use for login.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking nonce:(NSString * _Nonnull)nonce messengerPageId:(NSString * _Nullable)messengerPageId authType:(FBSDKLoginAuthType _Nullable)authType;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for a login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param nonce an optional nonce to use for the login attempt. A valid nonce must be a non-empty string without whitespace.
+/// Creation of the configuration will fail if the nonce is invalid.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking nonce:(NSString * _Nonnull)nonce;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for the login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking messengerPageId:(NSString * _Nullable)messengerPageId;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for the login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+/// @param authType auth_type param to use for login.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking messengerPageId:(NSString * _Nullable)messengerPageId authType:(FBSDKLoginAuthType _Nullable)authType;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for a login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+/// @param nonce an optional nonce to use for the login attempt. A valid nonce must be a non-empty string without whitespace.
+/// Creation of the configuration will fail if the nonce is invalid.
+/// @param messengerPageId the associated page id  to use for a login attempt.
+/// @param authType auth_type param to use for login.
+/// @param codeVerifier The code verifier used in the PKCE process.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking nonce:(NSString * _Nonnull)nonce messengerPageId:(NSString * _Nullable)messengerPageId authType:(FBSDKLoginAuthType _Nullable)authType codeVerifier:(FBSDKCodeVerifier * _Nonnull)codeVerifier OBJC_DESIGNATED_INITIALIZER;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param permissions the requested permissions for the login attempt. Permissions must be an array of strings that do not contain whitespace.
+/// @param tracking the tracking preference to use for a login attempt.
+- (nullable instancetype)initWithPermissions:(NSArray<NSString *> * _Nonnull)permissions tracking:(enum FBSDKLoginTracking)tracking;
+/// Attempts to initialize a new configuration with the expected parameters.
+/// @param tracking the login tracking preference to use for a login attempt.
+- (nullable instancetype)initWithTracking:(enum FBSDKLoginTracking)tracking;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+/// Custom error codes for login errors in the login error domain
+typedef SWIFT_ENUM_NAMED(NSInteger, FBSDKLoginError, "LoginErrorCode", open) {
+/// Reserved
+  FBSDKLoginErrorReserved = 300,
+/// The error code for unknown errors
+  FBSDKLoginErrorUnknown = 301,
+/// The user’s password has changed and must log in again
+  FBSDKLoginErrorPasswordChanged = 302,
+/// The user must log in to their account on www.facebook.com to restore access
+  FBSDKLoginErrorUserCheckpointed = 303,
+/// Indicates a failure to request new permissions because the user has changed
+  FBSDKLoginErrorUserMismatch = 304,
+/// The user must confirm their account with Facebook before logging in
+  FBSDKLoginErrorUnconfirmedUser = 305,
+/// The Accounts framework failed without returning an error, indicating the app’s slider in the
+/// iOS Facebook Settings (device Settings -> Facebook -> App Name) has been disabled.
+  FBSDKLoginErrorSystemAccountAppDisabled = 306,
+/// An error occurred related to Facebook system Account store
+  FBSDKLoginErrorSystemAccountUnavailable = 307,
+/// The login response was missing a valid challenge string
+  FBSDKLoginErrorBadChallengeString = 308,
+/// The ID token returned in login response was invalid
+  FBSDKLoginErrorInvalidIDToken = 309,
+/// A current access token was required and not provided
+  FBSDKLoginErrorMissingAccessToken = 310,
+};
+
+@class UIViewController;
+
+/// Provides methods for logging the user in and out.
+/// It works directly with <code>AccessToken</code> (for data access) and <code>AuthenticationToken</code> (for authentication);
+/// it sets the “current” tokens upon successful authorizations (or sets to <code>nil</code> in case of <code>logOut</code>).
+/// You should check <code>AccessToken.current</code> before calling a login method to see if there is
+/// a cached token available (typically in a <code>viewDidLoad</code> implementation).
+/// @warning If you are managing your own tokens outside of <code>AccessToken</code>, you will need to set
+/// <code>AccessToken.current</code> before calling a login method to authorize further permissions on your tokens.
+SWIFT_CLASS_NAMED("LoginManager")
+@interface FBSDKLoginManager : NSObject
+/// The default audience. You should set this if you intend to ask for publish permissions.
+@property (nonatomic) enum FBSDKDefaultAudience defaultAudience;
+/// Initialize an instance of <code>LoginManager.</code>
+/// \param defaultAudience Optional default audience to use. Default: <code>.friends</code>.
+///
+- (nonnull instancetype)initWithDefaultAudience:(enum FBSDKDefaultAudience)defaultAudience;
+/// Logs the user in or authorizes additional permissions.
+/// @param viewController the view controller from which to present the login UI. If nil, the topmost view
+/// controller will be automatically determined and used.
+/// @param configuration the login configuration to use.
+/// @param completion the login completion handler.
+/// Use this method when asking for permissions. You should only ask for permissions when they
+/// are needed and the value should be explained to the user. You can inspect the
+/// <code>FBSDKLoginManagerLoginResultBlock</code>’s <code>result.declinedPermissions</code> to provide more information
+/// to the user if they decline permissions.
+/// To reduce unnecessary login attempts, you should typically check if <code>AccessToken.current</code>
+/// already contains the permissions you need. If it does, you probably do not need to call this method.
+/// @warning You can only perform one login call at a time. Calling a login method before the completion handler is
+/// called on a previous login attempt will result in an error.
+/// @warning This method will present a UI to the user and thus should be called on the main thread.
+- (void)logInFromViewController:(UIViewController * _Nullable)viewController configuration:(FBSDKLoginConfiguration * _Nullable)configuration completion:(FBSDKLoginManagerLoginResultBlock _Nonnull)completion;
+/// Logs the user in or authorizes additional permissions.
+/// @param permissions the optional array of permissions. Note this is converted to NSSet and is only
+/// an NSArray for the convenience of literal syntax.
+/// @param viewController the view controller to present from. If nil, the topmost view controller will be
+/// automatically determined as best as possible.
+/// @param handler the callback.
+/// Use this method when asking for read permissions. You should only ask for permissions when they
+/// are needed and explain the value to the user. You can inspect the <code>FBSDKLoginManagerLoginResultBlock</code>’s
+/// <code>result.declinedPermissions</code> to provide more information to the user if they decline permissions.
+/// You typically should check if <code>AccessToken.current</code> already contains the permissions you need before
+/// asking to reduce unnecessary login attempts. For example, you could perform that check in <code>viewDidLoad</code>.
+/// @warning You can only perform one login call at a time. Calling a login method before the completion handler is
+/// called on a previous login attempt will result in an error.
+/// @warning This method will present a UI to the user and thus should be called on the main thread.
+- (void)logInWithPermissions:(NSArray<NSString *> * _Nonnull)permissions fromViewController:(UIViewController * _Nullable)viewController handler:(FBSDKLoginManagerLoginResultBlock _Nullable)handler;
+/// Requests user’s permission to reathorize application’s data access, after it has expired due to inactivity.
+/// @param viewController the view controller from which to present the login UI. If nil, the topmost view
+/// controller will be automatically determined and used.
+/// @param handler the callback.
+/// Use this method when you need to reathorize your app’s access to user data via the Graph API.
+/// You should only call this after access has expired.
+/// You should provide as much context to the user as possible as to why you need to reauthorize the access, the
+/// scope of access being reathorized, and what added value your app provides when the access is reathorized.
+/// You can inspect the <code>result.declinedPermissions</code> to determine if you should provide more information to the
+/// user based on any declined permissions.
+/// @warning This method will reauthorize using a <code>LoginConfiguration</code> with <code>FBSDKLoginTracking</code> set to <code>.enabled</code>.
+/// @warning This method will present UI the user. You typically should call this if <code>AccessToken.isDataAccessExpired</code>
+/// is true.
+- (void)reauthorizeDataAccess:(UIViewController * _Nonnull)viewController handler:(FBSDKLoginManagerLoginResultBlock _Nonnull)handler;
+/// Logs the user out
+/// This nils out the singleton instances of <code>AccessToken</code>, <code>AuthenticationToken</code> and <code>Profle</code>.
+/// @note This is only a client side logout. It will not log the user out of their Facebook account.
+- (void)logOut;
+- (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
+@end
+
+
+
+@class UIApplication;
+
+@interface FBSDKLoginManager (SWIFT_EXTENSION(FBSDKLoginKit)) <FBSDKURLOpening>
++ (FBSDKLoginManager * _Nonnull)makeOpener SWIFT_WARN_UNUSED_RESULT;
+- (BOOL)application:(UIApplication * _Nullable)application openURL:(NSURL * _Nullable)url sourceApplication:(NSString * _Nullable)sourceApplication annotation:(id _Nullable)annotation SWIFT_WARN_UNUSED_RESULT;
+- (BOOL)canOpenURL:(NSURL * _Nonnull)url forApplication:(UIApplication * _Nullable)application sourceApplication:(NSString * _Nullable)sourceApplication annotation:(id _Nullable)annotation SWIFT_WARN_UNUSED_RESULT;
+- (void)applicationDidBecomeActive:(UIApplication * _Nonnull)application;
+- (BOOL)isAuthenticationURL:(NSURL * _Nonnull)url SWIFT_WARN_UNUSED_RESULT;
+- (BOOL)shouldStopPropagationOfURL:(NSURL * _Nonnull)url SWIFT_WARN_UNUSED_RESULT;
+@end
+
+@class FBSDKAuthenticationToken;
+
+/// Describes the result of a login attempt.
+SWIFT_CLASS_NAMED("LoginManagerLoginResult")
+@interface FBSDKLoginManagerLoginResult : NSObject
+/// The access token
+@property (nonatomic, readonly, strong) FBSDKAccessToken * _Nullable token;
+/// The authentication token
+@property (nonatomic, readonly, strong) FBSDKAuthenticationToken * _Nullable authenticationToken;
+/// Whether the login was cancelled by the user
+@property (nonatomic, readonly) BOOL isCancelled;
+/// The set of permissions granted by the user in the associated request.
+/// Inspect the token’s permissions set for a complete list.
+@property (nonatomic, readonly, copy) NSSet<NSString *> * _Nonnull grantedPermissions;
+/// The set of permissions declined by the user in the associated request.
+/// Inspect the token’s permissions set for a complete list.
+@property (nonatomic, readonly, copy) NSSet<NSString *> * _Nonnull declinedPermissions;
+/// Creates a new result
+/// @param token The access token
+/// @param authenticationToken The authentication token
+/// @param isCancelled whether The login was cancelled by the user
+/// @param grantedPermissions The set of granted permissions
+/// @param declinedPermissions The set of declined permissions
+- (nonnull instancetype)initWithToken:(FBSDKAccessToken * _Nullable)token authenticationToken:(FBSDKAuthenticationToken * _Nullable)authenticationToken isCancelled:(BOOL)isCancelled grantedPermissions:(NSSet<NSString *> * _Nonnull)grantedPermissions declinedPermissions:(NSSet<NSString *> * _Nonnull)declinedPermissions OBJC_DESIGNATED_INITIALIZER;
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
++ (nonnull instancetype)new SWIFT_UNAVAILABLE_MSG("-init is unavailable");
+@end
+
+
+/// The <code>LoginTooltipViewDelegate</code> protocol defines the methods used to receive event
+/// notifications from <code>FBLoginTooltipView</code> objects.
+SWIFT_PROTOCOL_NAMED("LoginTooltipViewDelegate")
+@protocol FBSDKLoginTooltipViewDelegate
+@optional
+/// Asks the delegate if the tooltip view should appear
+/// @param view The tooltip view.
+/// @param appIsEligible The value fetched from the server identifying if the app
+/// is eligible for the new login experience.
+/// Use this method to customize display behavior.
+- (BOOL)loginTooltipView:(FBSDKLoginTooltipView * _Nonnull)view shouldAppear:(BOOL)appIsEligible SWIFT_WARN_UNUSED_RESULT;
+/// Tells the delegate the tooltip view will appear, specifically after it’s been
+/// added to the super view but before the fade in animation.
+/// @param view The tooltip view.
+- (void)loginTooltipViewWillAppear:(FBSDKLoginTooltipView * _Nonnull)view;
+/// Tells the delegate the tooltip view will not appear (i.e., was not
+/// added to the super view).
+/// @param view The tooltip view.
+- (void)loginTooltipViewWillNotAppear:(FBSDKLoginTooltipView * _Nonnull)view;
+@end
+
+/// <code>enabled</code> and <code>limited</code> see: https://developers.facebook.com/docs/facebook-login/ios/limited-login/
+typedef SWIFT_ENUM_NAMED(NSUInteger, FBSDKLoginTracking, "LoginTracking", open) {
+  FBSDKLoginTrackingEnabled = 0,
+  FBSDKLoginTrackingLimited = 1,
+};
+
+
+@class FBSDKProfile;
+
+/// Internal Type exposed to facilitate transition to Swift.
+/// API Subject to change or removal without warning. Do not use.
+/// <ul>
+///   <li>
+///     Warning INTERNAL:  DO NOT USE
+///   </li>
+/// </ul>
+/// Structured interface for accessing the parameters used to complete a log in request.
+/// If <code>authenticationTokenString</code> is non-<code>nil</code>, the authentication succeeded. If <code>error</code> is
+/// non-<code>nil</code> the request failed. If both are <code>nil</code>, the request was cancelled.
+SWIFT_CLASS_NAMED("_LoginCompletionParameters")
+@interface FBSDKLoginCompletionParameters : NSObject
+@property (nonatomic, strong) FBSDKAuthenticationToken * _Nullable authenticationToken;
+@property (nonatomic, strong) FBSDKProfile * _Nullable profile;
+@property (nonatomic, copy) NSString * _Nullable accessTokenString;
+@property (nonatomic, copy) NSString * _Nullable nonceString;
+@property (nonatomic, copy) NSString * _Nullable authenticationTokenString;
+@property (nonatomic, copy) NSString * _Nullable code;
+@property (nonatomic, copy) NSSet<FBSDKPermission *> * _Nullable permissions;
+@property (nonatomic, copy) NSSet<FBSDKPermission *> * _Nullable declinedPermissions;
+@property (nonatomic, copy) NSSet<FBSDKPermission *> * _Nullable expiredPermissions;
+@property (nonatomic, copy) NSString * _Nullable appID;
+@property (nonatomic, copy) NSString * _Nullable userID;
+@property (nonatomic) NSError * _Nullable error;
+@property (nonatomic, copy) NSDate * _Nullable expirationDate;
+@property (nonatomic, copy) NSDate * _Nullable dataAccessExpirationDate;
+@property (nonatomic, copy) NSString * _Nullable challenge;
+@property (nonatomic, copy) NSString * _Nullable graphDomain;
+@property (nonatomic, copy) NSString * _Nullable userTokenNonce;
+- (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
+@end
+
+#endif
 #if __has_attribute(external_source_symbol)
 # pragma clang attribute pop
+#endif
+#if defined(__cplusplus)
 #endif
 #pragma clang diagnostic pop
 #endif
 
+#else
+#error unsupported Swift architecture
 #endif

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